—Some young people like reading novels on their mobile phones after turning off the light at night.—Don’t you think it is        to their eyes?
#44241
A
helpful
B
helpless
C
harmful
D
harmless
推荐题目
Have you ____ planted a seed?
#47783
A
before
B
yet
C
now
D
ever
---Have you returned the book to the library _______?---Yes, I have _______ retuned it.
#44839
A
yet, yet
B
already, already
C
already, yet
D
yet, already
–Do you like staying at home   ?--No, I don’t. That always makes me feel   .
#45467
A
alone, lonely
B
lonely, lonely
C
lonely, alone
D
alone, alone